Valve Seat NSN 4820-00-891-3010

Item Description

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

NSN: 4820-00-891-3010

Stock Availability

NSN 4820008913010 availability
(as of 07/09/2020).

NS: 37
NE: 3

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Flange Diameter

Between 1.044 inches and 1.046 inches

Body Outside Diameter

Between 0.968 inches and 0.969 inches

Body Inside Diameter

Between 0.520 inches and 0.522 inches

Flange Seat To Disk End Height

Between 0.076 inches and 0.077 inches

Under Flange Height

Between 0.047 inches and 0.050 inches

Seat Angle In Deg

Between 44.500 and 45.500

Seating Surface Shape

Angular

Material

Plastic, polyamide, mil-m-20693, comp a, type 1

Style Designator

Plain flanged

FSC

4820 Nonpowered Valves

NIIN

008913010

NSN

4820008913010

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

166752

Cage Code:

99657

Status:

MSDS:

Part Number:

280090 ITEM 15

Cage Code:

99657

Status:

MSDS:

Part Number:

166752-0081

Cage Code:

99657

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481909090
NAICS: 332911
SITC: 74790
Description: Parts of taps, cocks, valves and similar appliances, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-891-3010

What are the manufacturers of nsn 4820008913010?

Marotta Controls, Inc. (99657)

Does this nsn 4820008913010 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820008913010
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.

Does nsn 4820008913010 contain any precious metals?
No precious metal content.

Does nsn 4820008913010 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820008913010?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22113

FIIG:

A15500

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service